Minor ethical lapses can seem harmless, but they instill in us a hard-to-break habit of distorted thinking. Rationalizations drown out our inner voice, and we make up the rules as we go. We lose control of our decisions, fall victim to the temptations and pressures of our situations, taint our characters, and sour business and personal...

"A Beautiful Mind, the intensely human drama of a true genius, is inspired by events in the life of mathematician John Forbes Nash, Jr. The handsome and highly eccentric Nash made an astonishing discovery early in life and stood on the brink of international acclaim. But his white-hot ascent into the intellectual stratosphere drastically changed course when Nash's intuitive brilliance was undermined by schizophrenia. Facing challenges that have destroyed many others, Nash fought back, with the help of his devoted wife Alicia. After decades of hardship, he triumphed over tragedy, and...